baber/WOPTO huggingface dataset:
Patent JP-H05111177-A (JP)
Title: Overcharge/overdischarge preventive circuit for secondary battery
Inventor: SATO MASAYUKI
IPC: H02J7/02
Filed: 1991-10-17
Abstract: PURPOSE:To provide an overcharge/overdischarge preventive circuit having balanced capacity. CONSTITUTION:Overcharge detecting comparators COMP2, COMP4 having hysteresis circuits 1 and overdischarge detecting comparators COMP1, COMP3 having hysteresis circuits 2 are connected between positive and negative electrodes of secondary batteries Abat, Bbat connected in series. Transistors T5, T6 and a resistor R are connected between respective batteries for the purpose of overcharge overflow and overdischarge balance. When the COMP2 or COMP4 detects overcharge, a transistor T2 or T4 is turned OFF to interrupt charging current while at the same time a transistor T1 or T3 is turned ON to feed a charging current through a resistor R1 thus sustaining charging operation of battery on the side where overcharge is not detected. When the COMP2 and COMP4 detect overcharge simultaneously, a transistor T10 is turned OFF to interrupt charging current. Hysteresis circuits l, 2 balance overcharge and overdischarge.
Patent JP-H01137256-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMANOUCHI JUNICHI
IPC: G03C7/32
Filed: 1987-11-25
Abstract: PURPOSE:To improve the sensitivity and color developing property of a coupler and to prevent color mixing due to the migration of the coupler by using a specified lipophilic polymer coupler. CONSTITUTION:The title sensitive material contains a lipophilic polymer coupler. This coupler is synthesized by polymerizing a monomer (a) developing no color with >=8C chain transfer agent (b) and by bringing the resulting polymer (e.g., a compd. represented by formula I) and a compd. having a coupler residue (c) capable of coupling with the oxidized product of an arom. prim. amine developing agent into a high molecular reaction. In formula I, E is >=8C univalent group, B is repeating units derived from the ethylenic monomer (a) and X is a univalent group. A compd. represented by a formula E-X may be used as the chain transfer agent (b) and a polymer represented by formula II [where A is repeating units each having the residue (c) and x and y are the contents of the units A, B] may be used as the coupler.
Patent JP-H09138454-A (JP)
Title: Amphibian camera
Inventor: GOTO TETSURO
IPC: G03B17/18
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an amphibian camera constituted so that the attaching state of an accessory can be easily inspected by detecting water or foreign matter intervening at a coupling part. SOLUTION: A lens mount part 11a being as a coupling part to a photographing lens 31 being as the accessory is provided with a transparent member 12, photointerrupters 17a and 17b and a camera microcomputer 20 being as detection means so as to detect the water or foreign matter intervening at the mount part 11a. By providing the mount part 11a with the transparent member 12, the interqupters 17a and 17b and the microcomputer 20 in such a way, the failure of the attaching state which is conventionally difficult to be confirmed from the appearance of the camera is easily detected. Therefore, since the failure when the lens 31 is attached is easily and surely inspected, the reliability of photographing work is remarkably enhanced specially under such an environment as underwater or a seaside where the water or the foreign matter is frequently caught in the mount part 11a.
Patent JP-S62150308-A (JP)
Title: Light emitting element with optical fiber
Inventor: KUHARA MIKI
IPC: G02B6/42
Filed: 1985-12-25
Abstract: PURPOSE:To obtain an optical transmitter having an excellent performance by fixing an optical fiber by a supporting body which has been brought to bending to a prescribed shape, in a light emitting element. CONSTITUTION:In a supporting body 8 which has been brought to bending to a prescribed shape, an optical fiber 5 is inserted and fixed, and it is fixed to a light emitting diode in a connecting part 4. The optical fiber 5 is inserted into the supporting body 8 consisting of a copper pipe, and thereafter, the supporting body is brought to bending, and it is aligned and fixed by using a usual fine motion base so that an optical output becomes maximum, to a light emitting part of the light emitting diode. In this state, the optical output being equal to an optical output when a conventional light emitting element with an optical fiber has been used linearly is obtained.
Patent JP-S62155668-A (JP)
Title: Electronic blackboard device
Inventor: ISHIBASHI NORIO
IPC: G06F3/041
Filed: 1985-12-27
Abstract: PURPOSE:To further add to the drawing drawn in the conference of the preceding time by providing a plot head for writing a point or a line in a writing part and plotting information stored in a memory attachable and detachable with respect to a blackboard device on a writing surface. CONSTITUTION:An image sensor disposed on a moving part 4 is a line sensor for reading a Y direction (longitudinal direction) of the writing surface 3 of the blackboard main body 2 once, and all the area of the writing surface 3 is read by moving the moving part 4 in an X direction (horizontal direction). In the moving part 4, a plotter 7 except for the image sensor is provided. In the plotter 7, a felt pen for writing the point or the line or the like on the writing surface 3 is provided, and moves in the Y direction (longitudinal direc tion) on one side of the moving part 4 by a motor and a wire disposed in the moving part 4. By the movement of the plotter 7 in the Y direction and the movement of this moving part 4 in the X direction, the writing of the point or the line to a purpose position is performed. The information stored in a RAM card inserted into a memory inserting port M provided in a front surface part of a control part 8 disposed in a lower part of the blackboard main body 2 is written in the writing surface 3.
Patent JP-2000087336-A (JP)
Title: Block product
Inventor: YOSHIZUMI TAKEKATSU
IPC: E02B3/14
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a block product which is excellent in anticorrosion and adaptable for environment and which can be more easily molded than a concrete product, by constituting an iron frame of spheroidal graphite cast iron, in the frame-shaped block product. SOLUTION: Column parts 10 are evenly erected upright at four positions against the bottom face of a mattress block and beam parts 12 are laid between the mutual column parts, and the columns 10 and the beams 12 are fixed by metal tools or welded to each other. The frame 14 constituted of the columns 10 and the beams 12 is made of spheroidal graphite cast iron. A plurality of blocks are mutually connected by connecting metal tools or connecting plates and assembled zigzag to form a mattress block. This assembly is set up in a factory on land or on the coast and then submerged in the sea or a river. Rubble stones or the like are put in the inside space 16. In this way, since it is made of spheroidal graphite cast iron, iron ion necessary for generation of creatures is supplied into the surroundings.
Patent JP-H09139270-A (JP)
Title: Bare chip socket
Inventor: TANAKA HIROHITO
IPC: H01L21/66
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a bare chip socket capable of easily inspecting a bare chip single body without requiring any preliminary arrangements to the bare chip. SOLUTION: Several pins 6 are fixed td the outer lower surface of a socket body 2, and a bump 5 is formed on each pin 6 on the inside lower surface of the socket body 2. A bare chip 1 is housed in the socket body 2, the pad arrangement of the bare chip 1 is matched with the position of the bump 5. When a cover 3 is closed, a coil spring 4 fixed to the cover 3 presses the bare chip 1 against the bump 5, and the bare chip 1 and the bump 5 are electrically connected. As a result, since the pins 6 for connecting to the other board are projected to the outside, inspection of the single body of the bare chip 1 is made possible.
Patent JP-H03158501-A (JP)
Title: Ballast mat
Inventor: KOBAYASHI SHOICHI
IPC: E01B19/00
Filed: 1989-11-15
Abstract: PURPOSE:To increase sound and vibration insulation effects when a car is driving by constituting a ballast mat with an elastic body, providing a large number of recess portions divided by a partition wall on the lower surface of this ballast mat and laying this mat on railroad bed concrete. CONSTITUTION:A ballast mat 1 is composed of an elastic body such as rubber, synthetic resin, etc., and its upper surface is formed horizontal, while the lower surface is formed by a large number of recess portions 2 divided by a partition wall 2a. Moreover, recess portions 5, each of which is lower by a step, are provided between circumferential edges 4 and the recess portions 2 of the ballast mat 1, and a rhomboid recess parts 3 at the positions where four recess portions 2 are adjacent to each other. Then, the ballast 1 is laid with the recess parts 2 and 3 facing downward on a railroad bed 6, ballast 7 is provided, and rails 9 are laid through a tie 8. By this, vibration in driving of an electric railcar can be reduced.
Patent JP-H06144648-A (JP)
Title: Electrophotographic recording device
Inventor: MARUO SEIJI
IPC: G03G15/36
Filed: 1992-11-06
Abstract: PURPOSE:To enable the relaxation of recording sheet conveying speed or conveying accuracy demanded to an electrophotographic recording device from an information processing system (facsimile device). CONSTITUTION:An electrophotographic recording device controlled in recording sheet conveyance by a facsimile device is provided with a photoconductor drum 1; a charged part 2, an exposure part 3, a developing part 4, a transfer part 5 and a cleaner part 6 disposed around the photoconductor drum 1; and recording paper delivery rollers 8, 9, a recording paper passage sensor 10 and register rollers 7. The recording sheet conveying speed or conveying accuracy demanded to the electrophotographic recording device from the facsimile device is controlled to be relaxed using a first timer generating means for starting a timer at the exposure starting time of the exposure part 3 and stopping the rotation of the register rollers 7 by time-out, and a second timer generating means for detecting the overlap feed of recording sheets at the conveyed time by time-out in cooperation with the recording sheet passage sensor 10.
Patent JP-H11128937-A (JP)
Title: Concentrated electrolyzed water and its production apparatus
Inventor: ACHINAMI NOBUO
IPC: F25C1/12
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by increasing an effective chlorine concentration by a method in which electrolyzed water produced by an electrolytic water generator is circulated/supplied to the ice making part of a circulation type ice making device, and a specified amount of the pure water component of the electrolyzed water is removed by the ice making. SOLUTION: In a water supply process, electrolyzed water produced by an electrolytic water generator A flows toward an ice making water tank 33 through an introduction pipe 11 and a water spray pipe 36. In an ice making process, the electrolyzed water in the tank 33 is circulated/supplied to an ice making plate 31, and ice consisting mainly of the pure water component of the electrolyzed water is produced on the front surface of the plate 31. In a water collecting process, the cooled concentrated electrolyzed water in the tank 33 is supplied to a concentrated electrolyzed water tank C.  Since the concentrated electrolyzed water thus obtained is produced by removing the pure water component of the electrolyzed water produced by the generator A by the ice making in the ice making part (the ice making plate 31) of a circulation type ice making machine B, pH is decreased in acidic electrolyzed water, while the pH in alkaline electrolyzed water is increased.
Patent JP-H0517152-A (JP)
Title: Titanium oxide based compound having photochromism and production thereof
Inventor: OIZUMI ISAO
IPC: C01G49/00
Filed: 1991-11-13
Abstract: PURPOSE:To provide excellent photochromic characteristics to a titanium oxide based compound by mixing an organotitanium compound with a specific metal compound and burning the mixture in the presence of a sodium compound. CONSTITUTION:An organotitanium compound is mixed with at least one kind of metal of iron, chromium, copper, nickel, vanadium and manganese or metal compound thereof. The mixture is burned at about 500-750 deg.C in the presence of a sodium compound. Thereby a titanium oxide based compound containing titanium compound of 85.0-98.8wt.% expressed in terms of titanium oxide, sodium compound of 1.0-7.0wt.% expressed in terms of sodium oxide and at least one kind of metal compound of iron, chromium, copper, nickel, vanadium and manganese of 0.02-8.0wt.% expressed in terms of metal oxide is obtained.
Patent JP-S62157148-A (JP)
Title: Automatic document feeding device
Inventor: NAITO YUJI
IPC: B65H29/60
Filed: 1985-12-28
Abstract: PURPOSE:To enable selection of delivery of a lowermost and an uppermost sheet, by a method wherein the automatic document feeding device of a duplicator having double duplicating function, is provided with a lowermost or an uppermost delivering means, an uppermost sheet separating means, and a means, switching the advancing direction of a document. CONSTITUTION:An automatic document feeding device 5 on a platen 3 of a duplicator 1 comprises a document tray 7, a separating feeding part 9, a conveying part 11, a turn-over discharge part 13, and containing tray 15, and a document can be automatically fed and discharged. The separating feeding part 9 comprises a lowermost sheet delivering sheet, e.g., a non-circular feed roller 19, an uppermost sheet delivery means, e.g., a kick roller 21, a lowermost separating means, e.g., a forward rotating and reversing separation roller 23, and a feed roller 31. Further,a means 33, switching the advancing direction of a document, is provided and the switching roller 33 has a roller 37 and a guide 39. The driving force of the separation roller 23 is transmitted to the roller 37 through a separation belt 43.
Patent JP-S63149649-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ONO SHIGETOSHI
IPC: G03C7/327
Filed: 1986-12-13
Abstract: PURPOSE:To enhance the color formability of a photosensitive material and to form a color image which is fast to heat and heat and moisture by using a polymer coupler consisting of at least two kinds of repeating units. CONSTITUTION:The polymer coupler consisting of at least the repeating units expressed by formulas I and II is incorporated into the photosensitive material. In formulas, R<1>, R<2> denote H, alkyl or 1-4C, Cl;, L1 denotes -COO-, -NHCO-, -OCO-, etc.; L2 denotes a combination group connecting L1 and Q; (m), (n) denote 0, 1; Q denotes a coupler residual which can form a dye by coupling with an oxidized arom. primary amine developing soln. ; A denotes an alkylene of 1-4C; B denotes H, an alkyl of 1-6C; (x), (y) denote 10-90wt%. The polymer coupler consists of the copolymer contg. the monomer coupler having the coupler residue Q and the comonomer without having the residue Q in the above-mentioned manner.
Patent JP-H06141617-A (JP)
Title: Stock-dividing machine of crop seedling
Inventor: ORIMOTO MASAKI
IPC: A01C1/00
Filed: 1992-11-09
Abstract: PURPOSE:To carry out mechanization from division of mother stock till packing into a box in saved space by packing small stocks discharged from a stock- dividing part equipped with a dividing device for loosening and dispersing a root part of crop seedling into a housing box in a box-packing part and providing a mud-removing means below the dividing device. CONSTITUTION:A small stock discharged from a stock-dividing part B equipped with a dividing device 5 for loosening and dispersing a root part of crop seedling M is successively packed into a housing part 1 and transferred. A mud-removing means E is provided at the lower position of the dividing device. Thereby, dropping of root soil into the housing box is prevented even in the case where the box packing part is arranged below the stock-dividing part.
Patent JP-H08161540-A (JP)
Title: Communication ticket and communication ticket issuing device
Inventor: ABE JUNJI
IPC: G07B1/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide the communication ticket issuing device which can issue the commutation ticket that can have timetable information confirmed and is convenient. CONSTITUTION: The commutation ticket issuing device 1 which issues the commutation ticket by printing commutation ticket information, used to utilize a transportation means, on the top surface of the communication ticket by using a print part 34 is equipped with a timetable storage part 32 stored with the timetable information on the transportation means and a commutation ticket issue part 33 which turns over the commutation ticket to make the top surface side and reverse surface side of the commutation ticket face the print part 34.  Further, this device has a control part 30 which prints the timetable information on the transportation means on the reverse surface of the commutation ticket by sending the timetable information read out of the timetable storage part 32 to the print part 34 and performs issue control over the commutation ticket which has the commutation ticket information and timetable information printed on the top and reverse surfaces by the commutation ticket issue part 33.
Patent JP-H05112698-A (JP)
Title: Epoxy resin composition for casting
Inventor: SUGIMOTO TOSHIO
IPC: C08G59/44
Filed: 1991-10-18
Abstract: PURPOSE:To provide a composition containing a specific liquid epoxy resin and iron powder, not causing the precipitative separation of the iron powder during storage or transportation, not forming crystals in the winter and having excellent curability. CONSTITUTION:A composition comprises (A) a bisphenol A type liquid epoxy resin having a total chlorine content of >=0.5wt.% and (B) iron powder containing >=50wt.% of fine iron powder having particle diameters of <=44mum, the content of the iron powder being 60-80wt.% based on all components. A curing agent containing a polyamide resin as a main compound is preferable as a curing agent for the epoxy resin.
Patent JP-2000124107-A (JP)
Title: Alignment mark for metal wiring process
Inventor: FUKUMOTO TOSHIHIRO
IPC: H01L21/027
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To enable a mask to be aligned accurately with a wafer by a method, by obtaining a required alignment waveform. SOLUTION: A slit-shaped alignment mark is used in an exposure processing where a high-temperature metal wiring stepper is used, where a connecting part 14, which connects the edges of the adjacent slits 13 together is formed. Al is restrained from being filled in the slits 13, and output signals are increased in intensity when an alignment mark is detected.
Patent JP-H09139099-A (JP)
Title: Confirmation testing method for endurance of flash memory
Inventor: YONEDA YASUSHI
IPC: G11C29/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a confirmation testing method for endurance of flash memory which can reduce the time and expense for testing by executing the endurance testing only for the flash memory, the VccH margin of which is judged to be small. SOLUTION: A writing means 12 writes data '0' into a flash memory 11 with a writing voltage lower than the rated one. A readout means 13 reads the data of the flash memory 11 after the writing operation which uses a writing means 12. A judging means 14 judges that the VccH margin of the flash memory is small if the data read by the reading means 13 is not the data written by the writing means 12. The endurance test 15 is executed only for the flash memory 11 the VccH margin of which is judged to be small.
Patent JP-2000121158-A (JP)
Title: Hot water storage type electric water heater
Inventor: FUKUMORI TAKESHI
IPC: F24H1/18
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To take out hot water in a short time by quickly heating water in a hot water storage tank and to miniaturize the capacity of the tank by filling a latent heat storage material in a hot water storage portion of the tank. SOLUTION: When a user uses hot water, hot water in an upper portion of a hot water storage tank 1 flows out from a hot water supply tube 7. In this case, water of the same amount flows from the tube 7 of a lower portion of a body into a heater 3, and hot water corresponding to the amount of the water flows from the heater 3 to the tank 1 through a water guide tube 9. When a large quantity of hot water is used at one time, the amount of the hot water in the tank 1 is not possibly sufficient, but the water flowing from the tube 9 can be made as hot water of the amount corresponding to the quantity of heat stored in a latent heat storage material 17 therearound. The material 17 is filled to increase the quantity of heat stored per a unit tank 1.  As a result, a volume of the tank 1 necessary to store a predetermined quantity of heat, that is, an overall size of the apparatus can be reduced.
Patent JP-S63150011-A (JP)
Inventor: MAEDA NOBUHIDE
IPC: D01F8/12
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11128533-A (JP)
Title: Video game device and memory media for the same
Inventor: MIYAMOTO SHIGERU
IPC: A63F13/55
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To greatly improve an operation during playing a game for turning attention from a player object to a non-player object by controlling a Z-button by a player. SOLUTION: A RCP conducts a transfer of picture data for indicating a player object and a non-player object according to picture data transferred from an external ROM to a RAM, and supplies picture signals to a display. Corresponding with a control of a Z-button, whether there are non-player objects around the player object is detected. (S304) When the non-player objects are detected, non-player objects are selected as attention non-player object. (S305, S311, S314) At this time, a position of a virtual camera and a shooting direction are changed to another position and shooting direction that can shoot the player object facing to the attention non-player object.
Patent JP-S63149693-A (JP)
Inventor: KITAHARA KAZUO
IPC: G09G3/20
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09138086-A (JP)
Title: Heat transfer tube for absorption refrigerator
Inventor: NAKAI TAKESHI
IPC: F25B37/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To effectively develop the heat transfer and substance movement peculiar for absorption phenomenon by forming six protrusions by providing a non-deformed part in the axial longitudinal direction of the surface tube out of the tube, and spirally disposing the protrusions at a specific twisting angle with respect to the tube axis. SOLUTION: The six protrusions 12 are formed on the periphery of a heat transfer tube body 10 and spirally disposed at the specific twisting angle of 0.18 to 0.72 degree/mm with respect to the tube axis in the longitudinal direction of the surface tube axis out of the tube of the body 10. Recesses 13 are formed in the body 10 formed with the protrusions 12. The protrusions 12 of the tube so operate as to expand the absorbent dropped or scattered from the upper part on the outer surface of the tube particularly in the tube axial direction on the surface of the tube. As a result, the absorbent becomes a thin liquid film to cover the surface of the tube, thereby increasing the heat transfer rate, the substance movement peculiar for the absorption phenomenon can be attempt to be improved in the tube axial direction flow, thereby making it possible to improve the absorption performance.